| Polish Int. MD | 09/24 10:20 | - | Sondergaard/Toft v Duijs/Van Der Aar | L | 2-0 | |
| Spain Int XD | 06/18 13:45 | - | Kargaev/Vorobeva v Duijs/Van Der Aar | L | 2-1 | |
| Spain Int XD | 06/18 07:00 | - | Mini/Saponara Rivva v Duijs/Van Der Aar | W | 1-2 | |
| Spain Int XD | 06/17 11:00 | - | Perez/Leal v Duijs/Van Der Aar | W | 1-2 | |
| Portuguese Int. XD | 05/07 13:50 | 5 | Høholdt Kræmer/Kudsk v Duijs/Van Der Aar | L | 2-1 | |
| Polish Open MD | 03/27 09:00 | 3 | Duijs/Van Der Aar v Man/Tee | L | 0-2 | |
| Polish Open MD | 03/26 18:50 | 4 | Duijs/Van Der Aar v Tarun/Sharma | W | 2-0 | |
| Polish Open MD | 03/26 18:50 | - | Duijs/Van Der Aar v Kona/Sharma | W | 2-0 | |
| Polish Open MD | 03/26 12:40 | 5 | Yann Orteu/Pham v Duijs/Van Der Aar | W | 1-2 | |
| Slovak Open MD | 02/28 17:20 | - | Janacek/Svejda v Duijs/Van Der Aar | L | 2-0 | |
| Slovak Open MD | 02/28 11:20 | - | Molares/Perez v Duijs/Van Der Aar | W | 0-2 | |
| Slovak Open MD | 02/27 17:50 | - | Matysiak/Szolc v Duijs/Van Der Aar | W | 1-2 | |
| Slovenia Future Series MD Qual | 11/21 15:25 | - | Dolan/Walsh v Duijs/Van Der Aar | L | 2-0 | |
| Irish Open MD | 11/14 14:55 | 5 | Kolding/Mogensen v Duijs/Van Der Aar | L | 2-0 | |
| Irish Open MD Qual | 11/13 15:35 | - | Duijs/Van Der Aar v Bennett/Crowley | W | 2-0 | |
| Belgian Int. MD | 09/12 14:00 | 5 | Duijs/Van Der Aar v Geiss/Volker | L | 0-2 |